CN210925686U - Heat dissipation mechanism of transformer housing - Google Patents
Heat dissipation mechanism of transformer housing Download PDFInfo
- Publication number
- CN210925686U CN210925686U CN201921793155.XU CN201921793155U CN210925686U CN 210925686 U CN210925686 U CN 210925686U CN 201921793155 U CN201921793155 U CN 201921793155U CN 210925686 U CN210925686 U CN 210925686U
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- China
- Prior art keywords
- heat dissipation
- transformer
- heat
- transformer housing
- voltage insulating
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Abstract
The utility model discloses a transformer housing's heat dissipation mechanism relates to transformer housing manufacturing technical field, can produce a large amount of heats for solving current transformer during the function, and these heats if untimely dispel the heat to it and cool down the processing, can cause the problem of bad influence to the internal organism. The upper surface of transformer housing is provided with high-voltage insulation sleeve, and high-voltage insulation sleeve is provided with threely, one side of high-voltage insulation sleeve is provided with low voltage insulation sleeve, and low voltage insulation sleeve is provided with threely, one side of low voltage insulation sleeve is provided with safe air flue, one side of safe air flue is provided with the conservator, be provided with the oil level table on the outer wall of conservator, the preceding terminal surface of transformer housing is provided with the cooling tube, and the cooling tube is provided with a plurality of, the preceding terminal surface of cooling tube is provided with the data plate.
Description
Technical Field
The utility model relates to a transformer housing produces and makes technical field, specifically is a transformer housing's heat dissipation mechanism.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).
However, the existing transformer generates a large amount of heat during operation, and if the heat is not radiated and cooled in time, the problem of adverse effect on an internal machine body is caused; therefore, the existing requirements are not met, and a heat dissipation mechanism of the transformer shell is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer housing's heat dissipation mechanism to solve the current transformer that provides in the above-mentioned background art and can produce a large amount of heats during the function, these heats if in time dispel the heat cooling to it and handle, can cause the problem of bad influence to the internal organism.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation mechanism of a transformer shell comprises a transformer shell, wherein the upper surface of the transformer shell is provided with three high-voltage insulating sleeves, three high-voltage insulating sleeves are arranged, one side of each high-voltage insulating sleeve is provided with a low-voltage insulating sleeve, three low-voltage insulating sleeves are arranged, one side of each low-voltage insulating sleeve is provided with a safety air passage, one side of each safety air passage is provided with an oil conservator, the outer wall of each oil conservator is provided with an oil level gauge, the front end surface of the transformer shell is provided with a heat dissipation pipe, the heat dissipation pipes are provided with a plurality of parts, the front end surface of each heat dissipation pipe is provided with a nameplate, one side of each nameplate is provided with a danger sign, two sides of the transformer shell are respectively provided with an external heat dissipation box, the inside of the transformer shell is provided with an oil tank, the external heat dissipation box comprises a heat dissipation box door body and is characterized in that a door body switch lock is arranged on the outer wall of the heat dissipation box door body, four fan fixing plates are arranged inside the external heat dissipation box, and the fixing screws are arranged on the outer wall of each fan fixing plate and provided with a plurality of.
Preferably, the front end surface of the fan fixing plate is provided with eight heat dissipation fans.
Preferably, the outer walls of the two sides of the external heat dissipation box are provided with heat dissipation holes, and the heat dissipation holes are provided with a plurality of heat dissipation holes.
Preferably, the outer wall of the fan fixing plate is in threaded connection with the external heat dissipation box through a fixing screw.
Preferably, a heat conducting gasket is arranged below the iron core.
Preferably, a heat conduction aluminum plate is arranged below the transformer shell, and a fixing base is arranged below the heat conduction aluminum plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a terminal surface sets up radiator fan before the fan fixed plate, and radiator fan is provided with eight, and radiator fan adopts eleven commentaries on classics leaf formulas, and it is better to have the air-cutting effect, and the noise that produces characteristics such as little are a set of according to two, and four are the design of one side, can utilize radiator fan to dispel the heat the cooling to transformer housing is inside, and the cooperation cooling tube uses and can further promote the radiating effect.
2. Through set up the heat conduction gasket below the iron core, on the heat conduction gasket was used for coming to heat conduction outside heat conduction aluminum plate, heat conduction aluminum plate had good heat conductivity, can cooperate the heat conduction gasket to use together, makes inside heat conducted out the transformer housing outside to improve the efficiency that the heat was dispersed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the internal structure of the transformer case of the present invention;
FIG. 3 is a schematic view of a local structure of the external heat dissipation box of the present invention;
in the figure: 1. a transformer housing; 2. a high voltage insulating bushing; 3. a low voltage insulating sleeve; 4. an oil conservator; 5. an oil level meter; 6. a radiating pipe; 7. a nameplate; 8. a heat conducting aluminum plate; 9. a fixed base; 10. an external heat dissipation box; 11. heat dissipation holes; 12. an oil tank; 13. an iron core; 14. a thermally conductive gasket; 15. a heat dissipation box door body; 16. the door body is locked; 17. a fan fixing plate; 18. a heat radiation fan; 19. fixing screws; 20. a safe air passage; 21. and (4) danger identification.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a heat dissipation mechanism of a transformer shell comprises a transformer shell 1, wherein the upper surface of the transformer shell 1 is provided with three high-voltage insulating sleeves 2, three high-voltage insulating sleeves 2 are arranged, one side of each high-voltage insulating sleeve 2 is provided with a low-voltage insulating sleeve 3, three low-voltage insulating sleeves 3 are arranged, one side of each low-voltage insulating sleeve 3 is provided with a safety air passage 20, one side of each safety air passage 20 is provided with an oil conservator 4, the outer wall of each oil conservator 4 is provided with an oil level gauge 5, the front end surface of the transformer shell 1 is provided with a plurality of radiating pipes 6, the front end surface of each radiating pipe 6 is provided with a nameplate 7, one side of each nameplate 7 is provided with a danger sign 21, two sides of the transformer shell 1 are respectively provided with an external heat dissipation box 10, an oil tank 12 is arranged inside the transformer shell 1, two ends of the oil tank 12 are, the outer wall of the heat dissipation box door body 15 is provided with a door body switch lock 16, the inside of the external heat dissipation box 10 is provided with four fan fixing plates 17, the outer wall of each fan fixing plate 17 is provided with a plurality of fixing screws 19, and the fixing screws 19 are arranged on the outer wall of each fan fixing plate 17.
Further, the preceding terminal surface of fan fixed plate 17 is provided with radiator fan 18, and radiator fan 18 is provided with eight, and radiator fan 18 adopts eleven commentaries on classics leaf formulas, and it is better to have the air-cutting effect, and the noise that produces is characteristics such as little, is a set of according to two, and four are the design of one side, can utilize radiator fan 18 to dispel the heat the cooling to transformer housing 1 inside, and cooperation cooling tube 6 uses and can further promote the radiating effect.
Further, the external heat dissipation boxes 10 are provided with heat dissipation holes 11 on the outer walls of the two sides, the heat dissipation holes 11 are provided with a plurality of heat dissipation holes 11, and the heat dissipation holes 11 can assist in accelerating the dissipation of heat driven by the heat dissipation fans 18, so that the heat dissipation efficiency is improved.
Further, the outer wall of the fan fixing plate 17 is in threaded connection with the external heat dissipation box 10 through a fixing screw 19, and the fixing of the fixing screw 19 inside can ensure that the heat dissipation fan 18 has a good stable environment when running on the fan fixing plate 17.
Further, a heat conducting gasket 14 is disposed below the iron core 13, and the heat conducting gasket 14 is used for conducting heat to the external heat conducting aluminum plate 8, so that the heat dissipation efficiency is improved.
Further, the below of transformer housing 1 is provided with heat conduction aluminum plate 8, and heat conduction aluminum plate 8's below is provided with unable adjustment base 9, and heat conduction aluminum plate 8 has good heat conductivity, can cooperate heat conduction gasket 14 to use together, makes it outwards derive the heat that inside produced.
The working principle is as follows: when in use, the front end face of the fan fixing plate 17 is provided with the heat dissipation fan 18, the heat dissipation fan 18 is provided with eight, the heat dissipation fan 18 adopts eleven rotating blade type, the transformer has the characteristics of better air cutting effect, low noise and the like, according to the design that two heat dissipation fans are combined into one group, four heat dissipation fans are combined into one surface, the heat dissipation fan 18 can be used for dissipating heat and cooling the interior of the transformer shell 1, the heat dissipation effect can be further improved by matching with the heat dissipation pipe 6, the heat dissipation holes 11 are arranged on the outer walls of two sides of the external heat dissipation box 10, and the heat dissipation holes 11 are provided with a plurality of heat dissipation holes 11, the heat dissipation holes 11 can assist in accelerating the dissipation of heat driven by the heat dissipation fan 18, so as to improve the heat dissipation efficiency, the outer wall of the fan fixing plate 17 is in threaded connection with the external heat dissipation box, iron core 13's below is provided with heat conduction gasket 14, and heat conduction gasket 14 is used for on the heat conduction aluminum plate 8 of heat conduction outside to improve the efficiency that the heat was dispersed, transformer housing 1's below is provided with heat conduction aluminum plate 8, and heat conduction aluminum plate 8's below is provided with unable adjustment base 9, and heat conduction aluminum plate 8 has good heat conductivity, can cooperate heat conduction gasket 14 to use together, makes it outwards derive the heat that inside produced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a heat dissipation mechanism of transformer housing, includes transformer housing (1), its characterized in that: the transformer comprises a transformer shell (1), wherein a high-voltage insulating sleeve (2) is arranged on the upper surface of the transformer shell (1), three high-voltage insulating sleeves (2) are arranged, a low-voltage insulating sleeve (3) is arranged on one side of each high-voltage insulating sleeve (2), three low-voltage insulating sleeves (3) are arranged, a safety air passage (20) is arranged on one side of each low-voltage insulating sleeve (3), an oil conservator (4) is arranged on one side of each safety air passage (20), an oil level gauge (5) is arranged on the outer wall of each oil conservator (4), a radiating pipe (6) is arranged on the front end surface of the transformer shell (1), a plurality of radiating pipes (6) are arranged, a nameplate (7) is arranged on the front end surface of each radiating pipe (6), a danger mark (21) is arranged on one side of each nameplate (7), and external radiating boxes, the transformer case is characterized in that an oil tank (12) is arranged inside the transformer case (1), iron cores (13) are arranged at two ends of the oil tank (12), a heat dissipation case door body (15) is arranged on the front end face of the external heat dissipation case (10), a door switch lock (16) is arranged on the outer wall of the heat dissipation case door body (15), a fan fixing plate (17) is arranged inside the external heat dissipation case (10), four fan fixing plates (17) are arranged, fixing screws (19) are arranged on the outer wall of the fan fixing plate (17), a plurality of fixing screws (19) are arranged, a heat dissipation fan (18) is arranged on the front end face of the fan fixing plate (17), and eight heat dissipation fans (18) are arranged.
2. The heat dissipating mechanism of a transformer housing of claim 1, wherein: the external heat dissipation box (10) is characterized in that heat dissipation holes (11) are formed in the outer walls of the two sides of the external heat dissipation box, and a plurality of heat dissipation holes (11) are formed in the heat dissipation holes.
3. The heat dissipating mechanism of a transformer housing of claim 1, wherein: the outer wall of the fan fixing plate (17) is in threaded connection with the external heat dissipation box (10) through a fixing screw (19).
4. The heat dissipating mechanism of a transformer housing of claim 1, wherein: and a heat conduction gasket (14) is arranged below the iron core (13).
5. The heat dissipating mechanism of a transformer housing of claim 1, wherein: the transformer is characterized in that a heat-conducting aluminum plate (8) is arranged below the transformer shell (1), and a fixing base (9) is arranged below the heat-conducting aluminum plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793155.XU CN210925686U (en) | 2019-10-24 | 2019-10-24 | Heat dissipation mechanism of transformer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793155.XU CN210925686U (en) | 2019-10-24 | 2019-10-24 | Heat dissipation mechanism of transformer housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210925686U true CN210925686U (en) | 2020-07-03 |
Family
ID=71368233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921793155.XU Expired - Fee Related CN210925686U (en) | 2019-10-24 | 2019-10-24 | Heat dissipation mechanism of transformer housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210925686U (en) |
-
2019
- 2019-10-24 CN CN201921793155.XU patent/CN210925686U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |